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complain when we hit wsaenobufs on recv or write too.

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perhaps this will help us hunt the bug.


svn:r6321
This commit is contained in:
Roger Dingledine 2006-04-08 07:54:11 +00:00
parent 557b174b8d
commit fab1feee26
1 changed files with 8 additions and 0 deletions
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8
src/or/buffers.c
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@ -402,6 +402,10 @@ read_to_buf_impl(int s, size_t at_most, buf_t *buf,
if (read_result < 0) { if (read_result < 0) {
int e = tor_socket_errno(s); int e = tor_socket_errno(s);
if (!ERRNO_IS_EAGAIN(e)) { /* it's a real error */ if (!ERRNO_IS_EAGAIN(e)) { /* it's a real error */
#ifdef MS_WINDOWS
if (e == WSAENOBUFS)
log_warn(LD_NET,"recv() failed: WSAENOBUFS. Not enough ram?");
#endif
return -1; return -1;
} }
return 0; /* would block. */ return 0; /* would block. */
@ -572,6 +576,10 @@ flush_buf_impl(int s, buf_t *buf, size_t sz, size_t *buf_flushlen)
if (write_result < 0) { if (write_result < 0) {
int e = tor_socket_errno(s); int e = tor_socket_errno(s);
if (!ERRNO_IS_EAGAIN(e)) { /* it's a real error */ if (!ERRNO_IS_EAGAIN(e)) { /* it's a real error */
#ifdef MS_WINDOWS
if (e == WSAENOBUFS)
log_warn(LD_NET,"write() failed: WSAENOBUFS. Not enough ram?");
#endif
return -1; return -1;
} }
log_debug(LD_NET,"write() would block, returning."); log_debug(LD_NET,"write() would block, returning.");